JPH0168596U - - Google Patents
Info
- Publication number
- JPH0168596U JPH0168596U JP1987161924U JP16192487U JPH0168596U JP H0168596 U JPH0168596 U JP H0168596U JP 1987161924 U JP1987161924 U JP 1987161924U JP 16192487 U JP16192487 U JP 16192487U JP H0168596 U JPH0168596 U JP H0168596U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- reflector
- pedestrian
- sensor
- waves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
Description
第１図は、本考案に係る歩行者感知装置の側面
図、第２図は、超音波式歩行者感知器のブロツク
図、第３図は、超音波反射板の一例を示す正面図
、第４図は、第３図に示す超音波反射板の平面図
、第５図は、超音波反射板の他の実施例を示す正
面図、第６図は、実験方法を示す図である。
１：超音波式歩行者感知器、２：超音波反射板
、５：超音波センサ、１４：反射面。
Fig. 1 is a side view of a pedestrian sensing device according to the present invention, Fig. 2 is a block diagram of an ultrasonic pedestrian sensor, and Fig. 3 is a front view showing an example of an ultrasonic reflector. FIG. 4 is a plan view of the ultrasonic reflector shown in FIG. 3, FIG. 5 is a front view of another embodiment of the ultrasonic reflector, and FIG. 6 is a diagram showing an experimental method. 1: Ultrasonic pedestrian detector, 2: Ultrasonic reflector, 5: Ultrasonic sensor, 14: Reflective surface.
Claims (1)
て該前方の超音波反射板２よりの反射波を受信し
、該超音波が遮断されることにより感知信号を出
力する超音波センサ５を備えた超音波式歩行者感
知器１とからなり、前記超音波反射板２の反射面
１４を連続曲面形状に形成したことを特徴とする
歩行者感知装置。 an ultrasonic reflector 2; an ultrasonic sensor 5 that emits ultrasonic waves horizontally, receives reflected waves from the ultrasonic reflector 2 in front of the ultrasonic reflector 2, and outputs a sensing signal when the ultrasonic waves are blocked; 1. A pedestrian sensing device comprising: an ultrasonic pedestrian sensor 1 equipped with an ultrasonic pedestrian sensor 1, wherein a reflecting surface 14 of the ultrasonic reflecting plate 2 is formed into a continuous curved shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161924U JPH0739038Y2 (en) | 1987-10-22 | 1987-10-22 | Pedestrian detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161924U JPH0739038Y2 (en) | 1987-10-22 | 1987-10-22 | Pedestrian detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0168596U true JPH0168596U (en) | 1989-05-02 |
| JPH0739038Y2 JPH0739038Y2 (en) | 1995-09-06 |
Family
ID=31445286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987161924U Expired - Lifetime JPH0739038Y2 (en) | 1987-10-22 | 1987-10-22 | Pedestrian detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0739038Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014069646A (en) * | 2012-09-28 | 2014-04-21 | Denso Corp | Parking support system, and unit with positioning pieces |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4912866A (en) * | 1972-05-12 | 1974-02-04 | ||
| JPS574000A (en) * | 1980-06-06 | 1982-01-09 | Hitachi Ltd | Tunnel ventilation control system |
-
1987
- 1987-10-22 JP JP1987161924U patent/JPH0739038Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4912866A (en) * | 1972-05-12 | 1974-02-04 | ||
| JPS574000A (en) * | 1980-06-06 | 1982-01-09 | Hitachi Ltd | Tunnel ventilation control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014069646A (en) * | 2012-09-28 | 2014-04-21 | Denso Corp | Parking support system, and unit with positioning pieces |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0739038Y2 (en) | 1995-09-06 |